Timeline Chart
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1813--
1815--
1820--
1825--
1830--
1835--
1840--
1845--
1850--
1855--
1860--
1865--
1870--
1875--
1880--
1885--
1890--
1895--
1900--
![]() | Birth -- 16 August 1818 Dellwig bei Unna, Germany |
![]() | Marriage -- 11 January 1842 (Age 23) Bochum, Germany Friederike Catherine Wilhelmine Elisabeth Wunnenberi |
![]() | Death -- 11 March 1895 (Age 76) Bochum, Germany |
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